A trust tied to Micky and Madeleine Arison sold their waterfront Bal Harbour condo, The Real Deal has learned. The 5,070-square-foot condo at 9999 Collins Avenue, with four bedrooms and five and a ...

Arison, 44, is the co-founder and former CEO of auto e-commerce marketplace Shift Technologies Inc. He will start at Grindr on Oct. 19 and shepherd the company through the process of listing on ...